# Types Generate

> Generate TypeScript types from schemas/APIs

- Skill: `manastalukdar/types-generate` (Agent Skill)
- Install (CLI): `npx skillmds@latest add manastalukdar/types-generate`
- Raw SKILL.md: https://api.skillmd.com/api/skills/manastalukdar/types-generate/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: manastalukdar (https://skillmd.com/u/manastalukdar)
- Updated: 2026-09-10
- Page: https://skillmd.com/skills/manastalukdar/types-generate

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# TypeScript Type Generator

I'll generate TypeScript types and interfaces from various sources: JSON schemas, OpenAPI specs, GraphQL schemas, databases, and API responses.

Arguments: `$ARGUMENTS` - schema file, API endpoint, or database connection

## Type Generation Philosophy

- **Type Safety**: Comprehensive type coverage
- **DRY**: Single source of truth
- **Documentation**: Generated JSDoc comments
- **Validation**: Runtime type guards included

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## Token Optimization

**Expected range**: 500–2,000 tokens (initial), 100 tokens (types current)

**Caching**: Caches schema checksums in `.claude/cache/types/schema-checksums.json` for 7 days. Invalidated when schema files change.

**Early exit**: Returns immediately if schema checksums match cached values.

**Patterns used**: Grep-before-Read, early exit, Bash for system queries, caching